SP28/SD28 Secure Docking Connector Dimensions and Specs

SP28/SD28 Square Flange Connector Dimensions and Materials

SP28/SD28 Secure Docking Connector: Dimensions, Specifications, and Materials

This diagram provides complete information on the SP28/SD28 Secure Docking Connector, including dimensions, specifications, and materials. It is intended for engineers and procurement professionals who need to verify mechanical fit, electrical ratings, and environmental performance before integrating this docking interface into their equipment.

What This Diagram Covers

The reference sheet consolidates the key decision data for the SP28/SD28 series in one view. Use it to confirm the connector's physical envelope, contact configuration, and material construction against your application requirements.

• Dimensions: Overall housing size, panel cutout requirements, and mounting hole patterns for the square flange and panel mount variants.
• Electrical specifications: Rated current and voltage values, contact resistance, and insulation resistance where stated.
• Materials: Housing, contact, and sealing material choices that affect corrosion resistance, temperature range, and mating cycle life.
• Environmental protection: IP rating and operating temperature limits that define suitability for outdoor, washdown, or industrial environments.

How to Use This Data for Selection

Before specifying the SP28/SD28, verify that the connector's rated values align with your system's actual operating conditions. Rated electrical values are reference points; derating may apply at elevated temperatures or continuous high-current loads. Confirm the mating interface and pin count match your cable assembly and panel design, and check that the sealing performance is maintained only when the connector is properly mated.

Related Technical Resources

For additional detail on this series, review the SP28/SD28 square flange connector dimensions and materials and the SP28/SD28 panel mount connector technical specifications. For application guidance, see the IP68 waterproof SD28/SP28 connector wiring harness solution.

Next Step

If the SP28/SD28 Secure Docking Connector meets your dimensional and electrical requirements, submit an inquiry with your application details—including pin count, cable entry, and environmental exposure—to confirm availability and lead time for your project.